63570780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3916

約数の個数: 144

約数和(自身を含む): 237392064

約数和(自身を除く): 173821284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3881, 4095, 5460, 7762, 8190, 11643, 15524, 16380, 19405, 23286, 27167, 34929, 38810, 46572, 50453, 54334, 58215, 69858, 77620, 81501, 100906, 108668, 116430, 135835, 139716, 151359, 163002, 174645, 201812, 232860, 244503, 252265, 271670, 302718, 326004, 349290, 353171, 407505, 454077, 489006, 504530, 543340, 605436, 698580, 706342, 756795, 815010, 908154, 978012, 1009060, 1059513, 1222515, 1412684, 1513590, 1630020, 1765855, 1816308, 2119026, 2270385, 2445030, 3027180, 3178539, 3531710, 4238052, 4540770, 4890060, 5297565, 6357078, 7063420, 9081540, 10595130, 12714156, 15892695, 21190260, 31785390, 63570780]

約数ペア:

[(1, 63570780), (2, 31785390), (3, 21190260), (4, 15892695), (5, 12714156), (6, 10595130), (7, 9081540), (9, 7063420), (10, 6357078), (12, 5297565), (13, 4890060), (14, 4540770), (15, 4238052), (18, 3531710), (20, 3178539), (21, 3027180), (26, 2445030), (28, 2270385), (30, 2119026), (35, 1816308), (36, 1765855), (39, 1630020), (42, 1513590), (45, 1412684), (52, 1222515), (60, 1059513), (63, 1009060), (65, 978012), (70, 908154), (78, 815010), (84, 756795), (90, 706342), (91, 698580), (105, 605436), (117, 543340), (126, 504530), (130, 489006), (140, 454077), (156, 407505), (180, 353171), (182, 349290), (195, 326004), (210, 302718), (234, 271670), (252, 252265), (260, 244503), (273, 232860), (315, 201812), (364, 174645), (390, 163002), (420, 151359), (455, 139716), (468, 135835), (546, 116430), (585, 108668), (630, 100906), (780, 81501), (819, 77620), (910, 69858), (1092, 58215), (1170, 54334), (1260, 50453), (1365, 46572), (1638, 38810), (1820, 34929), (2340, 27167), (2730, 23286), (3276, 19405), (3881, 16380), (4095, 15524), (5460, 11643), (7762, 8190)]